The Collaborative International Dictionary
Platycnemic
Platycnemic \Plat`yc*ne"mic\, a. [Platy + Gr. ? leg: cf. F. platycn['e]mique.] (Anat.) Of, relating to, or characterized by, platycnemism.
Wiktionary
platycnemic
a. (context anatomy English) Of, relating to, or characterized by, platycnemism.